CN102769740A - Method for monitoring mobile terminal and remote video - Google Patents
Method for monitoring mobile terminal and remote video Download PDFInfo
- Publication number
- CN102769740A CN102769740A CN2012102275461A CN201210227546A CN102769740A CN 102769740 A CN102769740 A CN 102769740A CN 2012102275461 A CN2012102275461 A CN 2012102275461A CN 201210227546 A CN201210227546 A CN 201210227546A CN 102769740 A CN102769740 A CN 102769740A
- Authority
- CN
- China
- Prior art keywords
- image information
- video image
- video
- encapsulation
- portable terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method for monitoring a mobile terminal and a remote video, wherein the mobile terminal comprises an acquisition module, a video processing module and a communication module; the acquisition module is used for acquiring video image information in real time and transmitting the video image information to the video processing module; the video processing module is used for compressing, converting and processing the video image information acquired by the acquisition module, sealing, compressing, converting and processing the video image information according to a network communication protocol, and transmitting the sealed video image information to the communication module; and the communication module is used for transmitting the video image information to a remote video monitoring server. The method provided by the invention solves the problems of a conventional video monitoring technology, including inconvenience in mounting, low transmission rate and retardance.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of portable terminal, remote video controlling method.
Background technology
Existing monitoring remote video technology mainly contains two kinds:
First kind is computer or the built-in network video camera that adopts the band camera; The user is in any place that can surf the Net; All can realize video monitoring, still have inconvenient, as the to need prior wiring problem of installing through broadband internet this computer of visit or network shooting.
Second kind is to adopt code division multiple access (Code Division Multiple Access; Be called for short CDMA) the built-in network video camera, web camera is connected to the Internet through the cdma mobile communication network, and the user can be through the internet access web camera; Though this method does not need prior wiring; Because in this video monitoring technology, all be the video image of built-in camera collection directly to be sent to the monitoring remote video server usually through portable terminal, receive bandwidth constraints easily; Exist transmission of video images speed low, and have the problem of retardance.
Summary of the invention
The portable terminal that the embodiment of the invention provides, remote video controlling method, it is low to solve in the existing monitoring remote video technology transmission rate, and has the problem of retardance.
One aspect of the present invention provides a kind of portable terminal, comprising:
Acquisition module is used for gathering in real time video image information, and said video image information is sent to video processing module;
Video processing module; Be used for that video image information with the acquisition module collection compresses, conversion process; According to the said video image information after network communication protocol encapsulation compression, the conversion process, and the said video image information after will encapsulating sends to communication module;
Communication module is used for the said video image information after the encapsulation is sent to the monitoring remote video server.
Another aspect of the present invention provides a kind of remote video controlling method, comprising:
Portable terminal is gathered video image information in real time;
With said video image information compress, conversion process, according to network communication protocol compression, said video image information after the conversion process are encapsulated;
Said video image information after the encapsulation is sent to the monitoring remote video server,, and show the video image information after the said parsing so that said monitoring remote video server carries out protocol adaptation, parsing to the said video image information after encapsulating.
Another aspect of the present invention provides a kind of Active Eyes, comprising: above-mentioned portable terminal and monitoring remote video server;
The monitoring remote video server is used to receive the video image information after the encapsulation that said portable terminal sends, and the video image information after the said encapsulation is carried out protocol adaptation, parsing, and show the video image information after the said parsing.
Portable terminal that the embodiment of the invention provides adopt video processing module with the video image information of acquisition module collection compress, conversion and encapsulation process; And the video image information after the encapsulation process sent to the technological means of monitoring remote video server through communication module; It is low to solve in the existing monitoring remote video technology transmission rate, and has the problem of retardance.
Description of drawings
The structural representation of the portable terminal that Fig. 1 provides for the embodiment of the invention one;
Fig. 2 is the hardware interface sketch map of portable terminal shown in the embodiment of the invention one;
The schematic flow sheet of the remote video controlling method that Fig. 3 provides for the embodiment of the invention two;
Fig. 4 is the structural representation of Active Eyes shown in the embodiment of the invention three.
Embodiment
The structural representation of the portable terminal that Fig. 1 provides for the embodiment of the invention one; Comprise: acquisition module 11, video processing module 12 and communication module 13;
Acquisition module 11 is used for gathering in real time video image information, and said video image information is sent to video processing module 12;
Video processing module 12; Be used for the video image information that acquisition module 11 is gathered compress, conversion process; According to the said video image information after network communication protocol encapsulation compression, the conversion process, and the said video image information after will encapsulating sends to communication module 13;
Communication module 13 is used for the said video image information after the encapsulation is sent to the monitoring remote video server.
For instance, the acquisition module 11 of present embodiment can adopt imageing sensor to realize, such as the built-in camera of portable terminal;
Video processing module 12 can adopt the C8051F120 microprocessor to realize, is the core that control and video image information are handled; Need to prove that in the present embodiment, the function of video processing module 12 can adopt Video processing software to realize.Particularly, network communication protocol is the network communication protocol between portable terminal and the monitoring remote video server, such as transmission control protocol/Internet Protocol (Transmission Control Protocol/Internet Protocol is called for short TCP/IP).
Further for instance, video processing module 12 specifically comprises:
Compression unit is used for the video image information of acquisition module collection is carried out processed compressed;
Converting unit is used for the video image information after the compression unit processed compressed is carried out analog-to-digital conversion, so that the video image information of analog signal converts the video image information of digital signal into;
Encapsulation unit is used for the video image information of digital signal is encapsulated as the Frame that suitable Ethernet transmits according to network communication protocol;
During concrete the realization, encapsulation unit can successively add control information to said video image information through ICP/IP protocol, successively encapsulates and be transferred to physical layer, video image information is packaged into the Frame that is adapted at transmitting in the Ethernet in physical layer.
Communication module 13 can adopt code division multiple access (Code Division Multiple Access; Be called for short CDMA module or WCDMA (Wideband Code Division Multiple Access; Abbreviation WCDMA) module or general packet radio service technology (General Packet Radio Service is called for short GPRS) module realizes.During concrete the realization; For example can pass through cdma wireless Packet Based Network and CDMA PDSN gateway; Video image information after the encapsulation is uploaded to IP network, through IP network video image information is uploaded to the monitoring remote video server again, the video image information of monitoring remote video server after to the encapsulation that receives carries out protocol adaptation, dissection process; And the video image information after will resolving shows, thereby realizes the function of monitoring remote video.
Further, video processing module 12 specifically also comprises:
Buffer unit is used for the said video image information after the encapsulation is temporarily carried out buffer memory at spatial cache, takes out and transmit the said video image information after encapsulating in order to communication module.
For instance, detect that said communication module sends stop to send signal the time (busy) like system, the video image information after the said encapsulation is carried out buffer memory at spatial cache; (idle like system) sends to communication module with the video image information after the said encapsulation in the spatial cache when detecting the proceed-to-send signal of said communication module transmission.
Accordingly, communication module 13 also is used to send and saidly stops to send signal or said proceed-to-send signal and give said buffer unit.
Portable terminal that the embodiment of the invention provides adopt video processing module with the video image information of acquisition module collection compress, conversion process; And compression, video image information after the conversion process are carried out encapsulation process according to network communication protocol; So that the video image information of communication module after with encapsulation process sends to the technological means of monitoring remote video server through mobile communications network; It is low to solve the transmission rate that exists in the existing monitoring remote video technology, and has the problem of retardance.
Need to prove that the concrete configuration of the described C8051F120 microprocessor of present embodiment comprises:
1, the CIP-51 kernel of 8051 of high-speed flow line structure compatibilities, speed can reach 100MIPS, can improve the processing speed of video image information;
But 2, the flash memory FLASH memory of 128K byte in-system programming; Be used to deposit the common program code; This common program code is used for accomplishing to operations such as the reading of ethernet data frame (video image information after the encapsulation process), execution and computings, is the fill order control routine of ethernet data frame;
Wherein, the flash memory Flash of 128KB is divided into 4 subregions (Bank), and each subregion is 32KB, and Bank 0 address is used to deposit the common program code between 0x0000-0x7FFF; Bank 1 map addresses is to 0x8000 ~ 0xFFFF, is constant operation store piece as the memory block of direct read, selected by the COBANK position in the PSBANK register; Bank 2 addresses equally also are mapped to 0x8000 ~ 0xFFFF,, as program executable operations memory block, select by the IFBANK position in the PSBANK register; The buffer memory of the video image information after Bank 3 is used to encapsulate, the function of buffer unit in the realization present embodiment.
Fig. 2 is the hardware interface sketch map of the embodiment of the invention one Application of C 8051F120 microprocessor; The C8051F120 microprocessor also comprises two serial ports UART0 and UART1 that baud rate is separate; Wherein, UART0 interface employing RS232 interface chip SP3223E realization C8051F120 microprocessor is connected with built-in camera; The C8051F120 microprocessor is through serial ports UART0 receiver, video image information, with video image information compress, conversion process, and view data is packaged into the PPP information frame according to ICP/IP protocol.The UART1 interface adopts RS232 interface chip SP3223E to realize that the C8051F120 microprocessor is connected with the CDMA module; The C8051F120 microprocessor sends to the CDMA module through the PPP information frame that the UART1 serial ports will comprise video image information; The CDMA module sends to the monitoring remote video server through cdma wireless Packet Based Network and internet with video image information.
Need to prove; The C8051F120 microprocessor of present embodiment also comprises two RS232 interface chip SP3223E; Accomplish the RS232 interface and life cycle (Time to live; TTL) level conversion between the chip, C8051F120 operating voltage are 3.3V, and the power circuit output voltage range is 3.0 ~ 3.6V (100MIPS).
Also the C8051F120 microprocessor is carried out initial configuration in the present embodiment, specifically comprises:
(1), at first forbids house dog at system's beginning;
(2), UART0 initialization function, the configuration timer 2 be serial ports baud rate source, baud rate is set to 115200Bit/s;
(3), UART1 initialization function; Configuration timer 1 is serial ports baud rate source, and baud rate is set to 115200Bit/s;
(4), timer 4 (be called for short T4) initialization, timing is 5ms, as the time wheel disc timer of single-chip microcomputer management multi-task scheduling.The time that produces 5ms with T4 interrupts, and using counter in the Interrupt Process function is to give the various tasks flag set at interval with 25ms;
(5), use cross bar switch; Cross bar switch EMIFILE in the filter is set for closing, i.e. EMIFILE=0, the cross bar switch decoder will not skipped P0.7, P0.6, P0.5 pin; So according to priority the cross bar switch decoding table distributes; UART0 has highest priority, so P0.0 distributes to TX0, P0.1 distributes to RX0; The TX1 of UART1, RX1 are distributed in P0.2, P0.3 pin respectively; Be provided with UART0 the TX0 pin (TX0, P0.0), the TX1 pin (TX1 of UART1; P0.2) be the exchange way of output; Be P0MDOUT=0x05, RX0 and RX1, distribute input by cross bar switch, therefore irrelevant with the value of its port arrangement register;
(6), the system clock initialization, adopting 4 frequencys multiplication of 22.1184MHz external crystal-controlled oscillation, 1 frequency division is that the pll clock of 88.4736MHz is as system clock;
(7), establish the configuration register EMI0CF=0x00 of filter EMI because use the I/O equipment of no extended menory and memory mapping, promptly the memory operation pattern is the interior mode of sheet; Simultaneously, EMIFLE (XBR2.5) is set to 0, the pin of P0.7, P0.6, P0.5 will be decided by cross bar switch or port latch like this, not ignored by cross bar switch;
(8), each interrupt priority level handles, and uses altogether that 3 interruption: UART0 interrupt, UART1 interrupt and T4 interrupts;
4 bank districts of the 128KB that the described C8051F120 microprocessor of present embodiment comprises are inner at CPU all, therefore, stride the redirect of bank and call as routine, need not handle the L51_BANK.A51 configuration file, thereby can improve data processing speed.
What the portable terminal of present embodiment adopted the C8051F120 microprocessor carries out the technological means of encapsulation process to video image information; Make full use of the C8051F120 microprocessor low in energy consumption, integrated level is high, data processing speed reaches characteristics such as data communication is real-time soon, can realize the function of portable terminal fast processing video image information.
The schematic flow sheet of the remote video controlling method that Fig. 3 provides for the embodiment of the invention two, said method specifically comprises:
301, portable terminal is gathered video image information in real time.
Comprise acquisition module in the portable terminal of present embodiment, be used for gathering in real time video image information.
302, with said video image information compress, conversion process, according to network communication protocol compression, said video image information after the conversion process are encapsulated.
Comprise the C8051F120 microprocessor in the portable terminal of present embodiment, C8051F120 microprocessor wherein can compress video image information, conversion, encapsulation process.Concrete realization can for:
The video image information of acquisition module collection is carried out processed compressed;
Video image information after the processed compressed is carried out analog-to-digital conversion, so that the video image information of analog signal converts the video image information of digital signal into;
The video image information of digital signal is encapsulated as the Frame that transmits in the suitable Ethernet according to network communication protocol.
Further, the C8051F120 microprocessor can temporarily carry out buffer memory at spatial cache with the said video image information after the encapsulation, takes out and transmit the said video image information after encapsulating in order to communication module.For example, detect that said communication module sends stop to send signal the time (busy) like system, the video image information after the said encapsulation is carried out buffer memory at spatial cache; (idle like system) sends to communication module with the video image information after the said encapsulation in the spatial cache when detecting the proceed-to-send signal of said communication module transmission.
Correspondingly; When communication module is had much to do in system; Send and saidly stop to send signal and give microprocessor, so that the buffer unit buffer memory video image information of microprocessor, in system when idle; Send said proceed-to-send signal and give microprocessor, so that the buffer unit of microprocessor sends to communication module with video image information.
303, the said video image information after will encapsulating sends to the monitoring remote video server, so that the said video image information of said monitoring remote video server after to encapsulation carries out protocol adaptation, parsing, and shows the video image information after the said parsing.
Comprise communication module in the portable terminal of present embodiment; Wherein, communication module comprises the CDMA module, and is as shown in Figure 4; The CDMA module is through cdma wireless Packet Based Network and CDMA PDSN gateway; Video image information after the encapsulation is uploaded to IP network, through IP network video image information is uploaded to the monitoring remote video server again, the video image information of monitoring remote video server after to the encapsulation that receives carries out protocol adaptation, dissection process; And the video image information after will resolving shows, thereby realizes the function of monitoring remote video.
Method shown in the present embodiment can realize that described portable terminal embodiment illustrated in fig. 1 has the function of monitoring remote video, and it realizes that principle and technique effect repeat no more.
Fig. 4 is the concrete structural representation of realizing Active Eyes shown in the embodiment of the invention three, and said system comprises: portable terminal 41 and monitoring remote video server 42;
Monitoring remote video server 42 is used to receive, the video image information after the encapsulation of protocol adaptation, parsing portable terminal 41 real-time Transmission, and shows the video image information after the said parsing.
System shown in the present embodiment can realize that described portable terminal embodiment illustrated in fig. 1 has the function of monitoring remote video, and it realizes that principle and technique effect repeat no more.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each method embodiment can be accomplished through the relevant hardware of program command.Aforesaid program can be stored in the computer read/write memory medium.This program the step that comprises above-mentioned each method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
What should explain at last is: above each embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (9)
1. a portable terminal is characterized in that, comprising:
Acquisition module is used for gathering in real time video image information, and said video image information is sent to video processing module;
Video processing module; Be used for that video image information with the acquisition module collection compresses, conversion process; According to the said video image information after network communication protocol encapsulation compression, the conversion process, and the said video image information after will encapsulating sends to communication module;
Communication module is used for the said video image information after the encapsulation is sent to the monitoring remote video server.
2. portable terminal according to claim 1 is characterized in that, said video processing module specifically comprises:
Compression unit is used for the video image information of acquisition module collection is carried out processed compressed;
Converting unit is used for the video image information after the compression unit processed compressed is carried out analog-to-digital conversion, so that the video image information of analog signal converts the video image information of digital signal into;
Encapsulation unit is used for the video image information of digital signal is encapsulated according to network communication protocol, transmits in the Ethernet being adapted at.
3. portable terminal according to claim 2 is characterized in that, said video processing module specifically also comprises:
Buffer unit is used for the said video image information after the said encapsulation unit encapsulation is carried out buffer memory, and the video image information after the said encapsulation of buffer memory is sent to communication module.
4. portable terminal according to claim 3 is characterized in that, said communication module also is used for sending and stops to send signal or proceed-to-send signal is given said buffer unit;
Said buffer unit specifically is used for:
Said when stopping to send signal what detect that said communication module sends, the video image information after the said encapsulation is carried out buffer memory; When detecting the said proceed-to-send signal of said communication module transmission, the video image information after the said encapsulation of buffer memory is sent to said communication module.
5. according to each described portable terminal among the claim 1-4; It is characterized in that; Said acquisition module adopts imageing sensor to realize; Said video processing module adopts the C8051F120 microprocessor to realize, said communication module adopts code division multiple access CDMA module or WCDMA WCDMA module or general packet radio service technology GPRS module to realize.
6. a remote video controlling method is characterized in that, comprising:
Portable terminal is gathered video image information in real time;
With said video image information compress, conversion process, according to network communication protocol compression, said video image information after the conversion process are encapsulated;
Said video image information after the encapsulation is sent to the monitoring remote video server,, and show the video image information after the said parsing so that said monitoring remote video server carries out protocol adaptation, parsing to the said video image information after encapsulating.
7. method according to claim 6 is characterized in that, said with said video image information compress, conversion process, according to network communication protocol compression, said video image information after the conversion process are encapsulated specifically and to comprise:
The video image information of said collection is carried out processed compressed;
Video image information after the processed compressed is carried out analog-to-digital conversion, obtain the video image information of digital signal;
The video image information of digital signal is encapsulated as the Frame that transmits in the suitable Ethernet according to network communication protocol.
8. method according to claim 7 is characterized in that, saidly also comprises after according to network communication protocol compression, said video image information after the conversion process being encapsulated:
Video image information after the said encapsulation is carried out buffer memory;
Said video image information after said will the encapsulation sends to the monitoring remote video server and specifically comprises:
Video image information after the said encapsulation of buffer memory is sent to the monitoring remote video server.
9. an Active Eyes is characterized in that, comprising: portable terminal and monitoring remote video server;
Said portable terminal adopts like each described portable terminal among the claim 1-5;
The monitoring remote video server is used to receive the video image information after the encapsulation that said portable terminal sends, and the video image information after the said encapsulation is carried out protocol adaptation, parsing, and show the video image information after the said parsing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102275461A CN102769740A (en) | 2012-07-02 | 2012-07-02 | Method for monitoring mobile terminal and remote video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102275461A CN102769740A (en) | 2012-07-02 | 2012-07-02 | Method for monitoring mobile terminal and remote video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102769740A true CN102769740A (en) | 2012-11-07 |
Family
ID=47096976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102275461A Pending CN102769740A (en) | 2012-07-02 | 2012-07-02 | Method for monitoring mobile terminal and remote video |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102769740A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938839A (en) * | 2012-11-13 | 2013-02-20 | 浙江宇视科技有限公司 | Monitoring front-end equipment and encoding server |
| CN106131605A (en) * | 2016-06-24 | 2016-11-16 | 武汉斗鱼网络科技有限公司 | System and method safeguarded by any active ues collection based on time wheel disc and user behavior |
| CN106162365A (en) * | 2016-06-24 | 2016-11-23 | 武汉斗鱼网络科技有限公司 | Any active ues collection maintaining method based on time wheel disc and barrage behavior and system |
| CN106210792A (en) * | 2016-06-24 | 2016-12-07 | 武汉斗鱼网络科技有限公司 | Any active ues collection maintaining method based on time wheel disc and page behavior and system |
| CN108377428A (en) * | 2018-02-07 | 2018-08-07 | 深圳市亿联智能有限公司 | A kind of high efficiency safety monitoring equipment audio, video data flow control methods |
| CN110062161A (en) * | 2019-04-10 | 2019-07-26 | Oppo广东移动通信有限公司 | Image processor, image processing method, filming apparatus and electronic equipment |
| CN111918036A (en) * | 2020-08-03 | 2020-11-10 | 三一智矿科技有限公司 | Excavator remote control method and system based on 5G network |
| CN112964259A (en) * | 2021-01-21 | 2021-06-15 | 深圳市麦积电子科技有限公司 | Instrument navigation method and system of vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101076134A (en) * | 2007-06-27 | 2007-11-21 | 山东大学 | Method for controlling CDMA-1X-wireless video monitor |
| CN101510996A (en) * | 2009-02-27 | 2009-08-19 | 山东大学 | System for implementing hardware for monitoring CDMA1X wireless video based on ARM |
| CN101697587A (en) * | 2009-10-28 | 2010-04-21 | 青岛海信移动通信技术股份有限公司 | Method and mobile terminal for realizing wireless video monitoring |
| CN201550237U (en) * | 2009-12-01 | 2010-08-11 | 苏州博联科技有限公司 | Video wireless transmission monitoring system based on third generation network |
| CN102496294A (en) * | 2011-12-08 | 2012-06-13 | 中国矿业大学 | Multifunctional vehicle-mounted monitoring and scheduling terminal based on third-generation (3G) network |
| CN102523435A (en) * | 2012-01-01 | 2012-06-27 | 洛阳普天通信科技有限公司 | Mobile high-definition video surveillance method and apparatus based on 3G network |
-
2012
- 2012-07-02 CN CN2012102275461A patent/CN102769740A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101076134A (en) * | 2007-06-27 | 2007-11-21 | 山东大学 | Method for controlling CDMA-1X-wireless video monitor |
| CN101510996A (en) * | 2009-02-27 | 2009-08-19 | 山东大学 | System for implementing hardware for monitoring CDMA1X wireless video based on ARM |
| CN101697587A (en) * | 2009-10-28 | 2010-04-21 | 青岛海信移动通信技术股份有限公司 | Method and mobile terminal for realizing wireless video monitoring |
| CN201550237U (en) * | 2009-12-01 | 2010-08-11 | 苏州博联科技有限公司 | Video wireless transmission monitoring system based on third generation network |
| CN102496294A (en) * | 2011-12-08 | 2012-06-13 | 中国矿业大学 | Multifunctional vehicle-mounted monitoring and scheduling terminal based on third-generation (3G) network |
| CN102523435A (en) * | 2012-01-01 | 2012-06-27 | 洛阳普天通信科技有限公司 | Mobile high-definition video surveillance method and apparatus based on 3G network |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938839A (en) * | 2012-11-13 | 2013-02-20 | 浙江宇视科技有限公司 | Monitoring front-end equipment and encoding server |
| CN102938839B (en) * | 2012-11-13 | 2016-08-17 | 浙江宇视科技有限公司 | A kind of monitoring frontend and encoder server |
| CN106131605A (en) * | 2016-06-24 | 2016-11-16 | 武汉斗鱼网络科技有限公司 | System and method safeguarded by any active ues collection based on time wheel disc and user behavior |
| CN106162365A (en) * | 2016-06-24 | 2016-11-23 | 武汉斗鱼网络科技有限公司 | Any active ues collection maintaining method based on time wheel disc and barrage behavior and system |
| CN106210792A (en) * | 2016-06-24 | 2016-12-07 | 武汉斗鱼网络科技有限公司 | Any active ues collection maintaining method based on time wheel disc and page behavior and system |
| CN106131605B (en) * | 2016-06-24 | 2019-04-23 | 武汉斗鱼网络科技有限公司 | Any active ues collection maintenance system and method based on time wheel disc and user behavior |
| CN106210792B (en) * | 2016-06-24 | 2019-04-23 | 武汉斗鱼网络科技有限公司 | Any active ues collection maintaining method and system based on time wheel disc and page behavior |
| CN106162365B (en) * | 2016-06-24 | 2019-09-20 | 武汉斗鱼网络科技有限公司 | Any active ues collection maintaining method and system based on time wheel disc and barrage behavior |
| CN108377428A (en) * | 2018-02-07 | 2018-08-07 | 深圳市亿联智能有限公司 | A kind of high efficiency safety monitoring equipment audio, video data flow control methods |
| CN110062161A (en) * | 2019-04-10 | 2019-07-26 | Oppo广东移动通信有限公司 | Image processor, image processing method, filming apparatus and electronic equipment |
| CN111918036A (en) * | 2020-08-03 | 2020-11-10 | 三一智矿科技有限公司 | Excavator remote control method and system based on 5G network |
| CN112964259A (en) * | 2021-01-21 | 2021-06-15 | 深圳市麦积电子科技有限公司 | Instrument navigation method and system of vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102769740A (en) | Method for monitoring mobile terminal and remote video | |
| CN108011814B (en) | Multi-protocol intelligent gateway based on narrowband Internet of things and implementation method thereof | |
| CN1972146B (en) | A wireless data acquisition and processing method and its system | |
| CN102263935B (en) | Video monitoring and transmission device based on TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) network | |
| CN108566357B (en) | Image transmission and control system and method based on ZYNQ-7000 and FreeRTOS | |
| CN103389669A (en) | Remote dynamic loading system and method for processor program on basis of FPGA (Field Programmable Gate Array) or CPLD (complex programmable logic device) controller | |
| CN101853563A (en) | Terminal and method for acquiring power utilization information | |
| CN103945456A (en) | LTE (long term evolution) base station user plane efficient UDP (user datagram protocol) data transmission optimization method based on Linux system | |
| CN102692557A (en) | Power-expenditure information acquisition terminal and method | |
| CN204031464U (en) | A kind of things-internet gateway | |
| GB2523046A (en) | Method for using FPGA to realize 32-Bit addressing and accessing of SV data | |
| CN101534421A (en) | Home network monitoring system based on embedded-type security web server | |
| Zhou et al. | A VLSI design of sensor node for wireless image sensor network | |
| CN102852842A (en) | Chassis fan control system based on FPGA (Field Programmable Gate Array) and control method thereof | |
| CN102711018A (en) | Wireless microphone | |
| CN207926643U (en) | A kind of Internet of things middleware equipment of low-power consumption | |
| Yang et al. | Environmental monitoring of chicken house based on edge computing in internet of things | |
| CN101860527B (en) | Sensor wireless networked interface module | |
| CN101179654B (en) | Embedded system based image acquisition method of camera device | |
| CN203206485U (en) | Electric power demodulator apparatus base station | |
| CN201699998U (en) | Wireless networked interface module of sensor | |
| CN102694774A (en) | A design method of an IPv6 micro protocol stack | |
| CN202353717U (en) | Embedded type network video monitoring system | |
| Chang et al. | Application of wireless sensor network and gprs technology in development of remote monitoring system | |
| CN105005246A (en) | Portable data acquisition terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121107 |